Home / 1,670,010.60-2,505,015.90-605,087.40

Finding the Fourth Proportional to 1,670,010.60, 2,505,015.90 and 605,087.40

Calculator

Solution

The fourth proportional to 1,670,010.60, 2,505,015.90 and 605,087.40 is: 907,631.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,670,010.60 : 2,505,015.90 = 605,087.40 : x
  2. Step 2: Convert to fraction form
    1,670,010.60/2,505,015.90 = 605,087.40/x
  3. Step 3: Cross multiply
    1,670,010.60x = 2,505,015.90 × 605,087.40
  4. Step 4: Simplify right side
    1,670,010.60x = 1,515,753,557,889.66
  5. Step 5: Solve for x
    x = 1,515,753,557,889.66/1,670,010.60
  6. Step 6: Final answer
    x = 907,631.10

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.